Description

Clofibric-D4 Acid is a high-purity, isotopically labeled standard essential for advanced analytical research and development. This deuterated compound serves as a critical internal standard for the precise quantification and metabolic study of clofibric acid and related compounds using mass spectrometry. It is primarily utilized by pharmaceutical researchers, environmental testing laboratories, and contract research organizations (CROs) engaged in method development, pharmacokinetic studies, and trace-level residue analysis.

Application

• Internal Standard for LC-MS/MS and GC-MS analysis of clofibric acid and its metabolites.
• Quantitative analysis in pharmaceutical research and bioanalytical method development.
• Metabolic pathway tracing and pharmacokinetic studies in drug discovery.
• Environmental monitoring and analysis of water samples for pharmaceutical residues.
• Quality control and reference standard for analytical laboratories.
• Supporting regulatory compliance testing in pharmaceutical manufacturing.

Basic Information

Product Name	Clofibric-D4 Acid
CAS No.	1184991-14-7
Molecular Formula	C10H7D4ClO3
Molecular Weight	~218.66 g/mol
Synonyms	2-(4-Chlorophenoxy)-2-methylpropanoic-3,3,4,4-d4 acid; Deuterated Clofibric Acid; Clofibrate-d4 Acid; 2-(p-Chlorophenoxy)-2-methylpropionic-d4 acid; Isotopic Labeled Clofibric Acid; 4-Chlorophenoxyisobutyric-d4 Acid; CPIB-d4; D4-Clofibric Acid
EINECS	Contact for details

Quality Control

Our Clofibric-D4 Acid is manufactured under strict quality control protocols to ensure the highest isotopic purity and chemical integrity. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic enrichment (Atom % D), chemical purity (by HPLC), and identity confirmation. We adhere to relevant industry standards for reference materials to guarantee reliable and reproducible performance in sensitive analytical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥98.0%
Isotopic Purity (Atom % D)	≥98.0%
Chemical Purity (by NMR)	Conforms
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.